| Engineering, Technology and Energy | 2021-2025 | 538 | CN 338 | 99.87 |
| Control and Systems Engineering | Lifetime | 405 | CN 148 | 99.28 |
| Catalysis | Lifetime | 224 | CN 48 | 96.35 |
| Filtration and Separation | Lifetime | 123 | CN 13 | 88.79 |
| Fluid Flow and Transfer Processes | Lifetime | 550 | CN 82 | 87.64 |
| Control and Systems Engineering | 2021-2025 | 104 | CN 74 | 99.49 |
| Catalysis | 2021-2025 | 23 | CN 17 | 98.31 |
| Mechanical Engineering | 2021-2025 | 332 | CN 188 | 98.24 |
| Biomedical Engineering | 2021-2025 | 471 | CN 266 | 97.50 |
| Filtration and Separation | 2021-2025 | 14 | CN 5 | 92.31 |
| Renewable Energy, Sustainability and the Environment | 2021-2025 | 993 | CN 603 | 88.67 |
| Water Science and Technology | 2021-2025 | 765 | CN 356 | 83.92 |
| Process Optimization and Integration | Lifetime | 44 | CN 2 | 98.97 |
| Ionic liquids properties and applications | Lifetime | 216 | CN 49 | 97.96 |
| Extraction and Separation Processes | Lifetime | 357 | CN 126 | 97.86 |
| Advanced Control Systems Optimization | Lifetime | 247 | CN 45 | 98.72 |
| Chemical and Physical Properties in Aqueous Solutions | Lifetime | 141 | CN 8 | 97.87 |
| Crystallization and Solubility Studies | Lifetime | 223 | CN 14 | 97.39 |
| Innovative Microfluidic and Catalytic Techniques Innovation | Lifetime | 517 | CN 74 | 96.66 |
| Phase Equilibria and Thermodynamics | Lifetime | 605 | CN 36 | 96.50 |
| Carbon Dioxide Capture Technologies | Lifetime | 521 | CN 120 | 95.56 |
| Thermodynamic properties of mixtures | Lifetime | 399 | CN 20 | 95.80 |
| Field-Flow Fractionation Techniques | Lifetime | 684 | CN 30 | 80.79 |
| Process Optimization and Integration | 2021-2025 | 1 | CN 1 | 99.64 |
| Chemical and Physical Properties in Aqueous Solutions | 2021-2025 | 4 | CN 1 | 98.98 |
| Ionic liquids properties and applications | 2021-2025 | 18 | CN 13 | 98.76 |
| Phase Equilibria and Thermodynamics | 2021-2025 | 15 | CN 6 | 97.91 |
| Extraction and Separation Processes | 2021-2025 | 68 | CN 52 | 98.25 |
| Crystallization and Solubility Studies | 2021-2025 | 13 | CN 7 | 98.38 |
| Advanced Control Systems Optimization | 2021-2025 | 29 | CN 19 | 99.00 |
| Carbon Dioxide Capture Technologies | 2021-2025 | 123 | CN 53 | 95.67 |
| Innovative Microfluidic and Catalytic Techniques Innovation | 2021-2025 | 134 | CN 43 | 93.68 |
| Thermodynamic properties of mixtures | 2021-2025 | 70 | CN 7 | 91.16 |
| Membrane Separation and Gas Transport | 2021-2025 | 316 | CN 176 | 92.27 |
| Analytical Chemistry and Chromatography | 2021-2025 | 536 | CN 98 | 88.84 |
| Catalysts for Methane Reforming | 2021-2025 | 680 | CN 344 | 88.08 |
| Chemistry and Chemical Engineering | 2021-2025 | 112 | CN 10 | 86.23 |
| Field-Flow Fractionation Techniques | 2021-2025 | 60 | CN 13 | 76.37 |
| Mineral Processing and Grinding | 2021-2025 | 905 | CN 507 | 76.43 |
| Granular flow and fluidized beds | 2021-2025 | 747 | CN 376 | 74.80 |
| Chemical Looping and Thermochemical Processes | 2021-2025 | 673 | CN 351 | 74.58 |
